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发明名称
METHOD OF CONSTRUCTING TEMPORARY SUPPORT FOR MOUNTING BRIDGE SPANS ABOVE WATER SURFACE
摘要
申请公布号
SU1458468(A1)
申请公布日期
1989.02.15
申请号
SU19864079823
申请日期
1986.06.23
申请人
MO I INZHENEROV ZHELEZNODOROZ
发明人
TSARKOV ALEKSANDR A,SU;KLIMOV YURIJ M,SU
分类号
E01D19/02;E01D21/00
主分类号
E01D19/02
代理机构
代理人
主权项
地址
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